Not a function: “one to many“. In other words, let’s say you had one x-value that maps to many y-values. For example, — in coordinate notation — (2,1) and (2,10). If the first number (the x-value) repeats, then you do not have a function. To put that another way, ...
Step 2:Visit thenormal probability area indexand find a picture that looks like your graph. Follow the instructions on that page to find the z-value for the graph. The z-valueisthe probability.Tip:Step 1 is technically optional, but it’salwaysa good idea to sketch a graph when you’re...